feat: 小程序获取手机号支持openid校验

Author: binarywang

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaUserService.java

@@ -73,6 +73,17 @@ public interface WxMaUserService {
    */
   WxMaPhoneNumberInfo getPhoneNumber(String code) throws WxErrorException;
 
+  /**
+   * 获取手机号信息，并校验手机号获取凭证与用户的绑定关系。
+   *
+   * @param code 每个code只能使用一次，code的有效期为5min。code获取方式参考<a href="https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/getPhoneNumber.html">手机号快速验证组件</a>
+   * @param openid 用户openid，传入后微信服务端将校验其与code的绑定关系
+   * @return 用户手机号信息
+   * @throws WxErrorException .
+   * @apiNote 该接口用于将code换取用户手机号。
+   */
+  WxMaPhoneNumberInfo getPhoneNumber(String code, String openid) throws WxErrorException;
+
   /**
    * 获取手机号信息,基础库:2.21.2及以上或2023年8月28日起
    *

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaUserServiceImpl.java

@@ -67,8 +67,16 @@ public WxMaPhoneNumberInfo getPhoneNoInfo(String sessionKey, String encryptedDat
 
   @Override
   public WxMaPhoneNumberInfo getPhoneNumber(String code) throws WxErrorException {
+    return this.getPhoneNumber(code, null);
+  }
+
+  @Override
+  public WxMaPhoneNumberInfo getPhoneNumber(String code, String openid) throws WxErrorException {
     JsonObject param = new JsonObject();
     param.addProperty("code", code);
+    if (openid != null) {
+      param.addProperty("openid", openid);
+    }
     String responseContent = this.service.post(GET_PHONE_NUMBER_URL, param.toString());
     JsonObject response = GsonParser.parse(responseContent);
     if (response.has(PHONE_INFO)) {

weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaUserServiceImplPhoneNumberTest.java

@@ -0,0 +1,28 @@
+package cn.binarywang.wx.miniapp.api.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import me.chanjar.weixin.common.error.WxErrorException;
+import org.testng.annotations.Test;
+
+import static cn.binarywang.wx.miniapp.constant.WxMaApiUrlConstants.User.GET_PHONE_NUMBER_URL;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * {@link WxMaUserServiceImpl} 获取手机号接口的单元测试。
+ */
+public class WxMaUserServiceImplPhoneNumberTest {
+
+  @Test
+  public void shouldSendOpenidWhenGettingPhoneNumber() throws WxErrorException {
+    WxMaService wxMaService = mock(WxMaService.class);
+    when(wxMaService.post(anyString(), anyString())).thenReturn("{\"phone_info\":{}}");
+
+    new WxMaUserServiceImpl(wxMaService).getPhoneNumber("phone-code", "user-openid");
+
+    verify(wxMaService).post(GET_PHONE_NUMBER_URL, "{\"code\":\"phone-code\",\"openid\":\"user-openid\"}");
+  }
+}